Finding the Third Proportional to 1,362,917,965.50 and 2,964,632,139

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,917,965.50 : 2,964,632,139 = 2,964,632,139 : x
2. Step 2: Convert to fraction form
   1,362,917,965.50/2,964,632,139 = 2,964,632,139/x
3. Step 3: Cross multiply
   1,362,917,965.50x = 2,964,632,139 × 2,964,632,139
4. Step 4: Simplify right side
   1,362,917,965.50x = 8,789,043,719,591,714,816
5. Step 5: Solve for x
   x = 8,789,043,719,591,714,816/1,362,917,965.50
6. Step 6: Final answer
   x = 6,448,696,063.94